Every GRIT vial is labelled with its lot. Every compound is tested by Freedom Diagnostics, an independent US laboratory, using HPLC with mass-spectrometry confirmation (LC-MS). This table lists each compound with its tested purity, the method and the date of its most recent test. Where a certificate is posted, download it here; otherwise write to us with your lot number and we will send it.
| Product | Lot | Purity | Method | Tested | Certificate |
|---|---|---|---|---|---|
| 5-Amino-1MQ 5mg | — | 99.85% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| BAC Water 10ml | — | 99.36% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| BAC Water 3ml | — | 99.86% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| BPC-157 10mg | — | 99.74% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| BPC-157 10mg + TB-500 10mg | — | 99.48% | HPLC / LC-MS | 2026-07-08 | COA (PDF) |
| BPC-157 5mg | — | 99.31% | HPLC / LC-MS | 2026-07-08 | COA (PDF) |
| BPC-157 5mg + TB-500 5mg | — | — | — | — | On request |
| Cagrilintide 5mg | — | 99.67% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| CJC-1295+DAC 5mg | — | — | — | — | On request |
| GHK-Cu 50mg | — | 99.99% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| Glow — BPC-157 10mg, GHK-Cu 50mg, TB-500 10mg | — | 99.34% | HPLC / LC-MS | 2026-07-08 | COA (PDF) |
| GLP-1 S 10mg | — | 99.63% | HPLC / LC-MS | 2026-07-08 | COA (PDF) |
| GLP-2 T 10mg | — | 99.82% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| GLP-2 T 60mg | — | 99.74% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| GLP-3 R 10mg | — | 99.85% | HPLC / LC-MS | 2026-07-08 | COA (PDF) |
| GLP-3 R 30mg | — | 99.77% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| Glutathione 500mg | — | 99.44% | HPLC / LC-MS | 2026-07-08 | COA (PDF) |
| Ipamorelin 5mg | — | 99.81% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| Klow 80 — BPC-157 10mg, GHK-Cu 50mg, KPV 10mg, TB-500 10mg | — | 99.87% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| KPV 10mg | — | 99.96% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| MOTS-C 10mg | — | 99.75% | HPLC / LC-MS | 2026-07-08 | COA (PDF) |
| NAD+ 500mg | — | 99.86% | HPLC / LC-MS | 2026-07-08 | COA (PDF) |
| PT-141 10mg | — | 99.94% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |
| Sermorelin Acetate 10mg | — | 99.29% | HPLC / LC-MS | 2026-07-08 | COA (PDF) |
| TB-500 5mg | — | 99.16% | HPLC / LC-MS | 2026-07-08 | COA (PDF) |
| Tesamorelin 10mg | — | 99.91% | HPLC / LC-MS | 2026-08-23 | COA (PDF) |